Ornamental Sunflower is popular for its decorative purpose as they are excellent cut flower

 

Ornamental Sunflower

The Ornamental Sunflower plant self-sows abundantly and produces lots of seeds. Sunflower seeds are oblong and faceted. The common sunflower is a one-stemmed annual with stiff, upright shoots and strikingly large inflorescences ranging from five to thirty centimeters in diameter. Its large, tubular flowers are easy to recognize, with rows of petals and bristly-downy bracts enveloping the flower basket. Ornamental sunflowers are also popular in birdfeed mixes. They make an excellent cut flower and can be used in containers.

Seeds of sunflowers can be sown directly into the soil in early spring or early summer. The plants will begin to flower after about three months. Ornamental Sunflower need at least two plants for cross-pollination. If one sunflower is planted with a bird, it produces empty hulls. It is best to plant two sunflowers to ensure a successful harvest. It should be spaced between 50 and 70 cm apart. Its petals are long and feathery and the center is a dark brown or dark red. It grows about three to five feet tall. It is a sturdy plant with multiple blooms. Sunflower is also a good choice for northern gardens. The dwarf varieties are easy to grow and are best for pots. Sunflowers are excellent companion plants for other flowers in the garden.

This sunflower is native to North America. Some species grow in the Rocky Mountains, while others are native to tropical regions. The common sunflower, Helianthus annus, is native to Mexico and Peru. It was introduced to Europe by Spanish explorers during the sixteenth century. Since then, it has become a common and highly useful oil crop in many countries. In the early 1900s, sunflowers regained their popularity as cut flowers. It is best to plant decorative sunflowers through seedlings once the danger of frost has passed. Users can plant them in the same way as they would plant in open ground.

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